Fluoramics Thread Sealants: Trusted Performance for the Toughest Environments
Posted by Weldfabulous on Jun 17th 2025
Fluoramics Thread Sealants: Trusted Performance for the Toughest Environments
When it comes to sealing threaded connections in high-risk or high-performance environments, Fluoramics delivers. Their full line of thread sealants is engineered for critical applications—including oxygen systems, cryogenics, harsh chemicals, and extreme temperatures—making them a trusted choice across industrial, welding, medical gas, and plumbing sectors.
Whether you're a welder working with high-pressure gas, a technician in a lab, or a contractor installing sensitive piping, Fluoramics provides the safety, reliability, and compatibility professionals depend on.
Our Top Fluoramics Sealant Products

LOX-8® Thread Sealant
An oxygen-safe, waterproof thread sealant built for applications requiring high pressure and temperature resistance. Ideal for use in cryogenics, chlorine, and other demanding chemical systems.
Formula-8® Thread Sealant
A versatile, non-hardening sealant specifically formulated for non-aqueous conditions. It creates a durable seal that remains flexible and resists chemical breakdown—perfect for use in lab, industrial, and processing environments.
Full Density Thread Seal Tapes

LOX-8® Full Density Thread Seal Tape – Oxygen Safe
This green, oxygen-approved tape is engineered for use with harsh gases and liquids. It’s chemically inert and built to maintain a reliable seal in extreme environments.
LOX-8® Full Density Thread Seal Tape – FDA Approved
Designed for use in food and medical applications, this tape is FDA-compliant, multi-purpose, and safe for use where cleanliness and chemical resistance are key.
Additional Specialty Sealants
LOX-8® Plumber’s Putty
A unique, chemical-resistant plumber’s putty that holds up to acids and other corrosive substances. Ideal for professional plumbing or industrial installs.
Why Choose Fluoramics?
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Oxygen-safe and non-flammable
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Chemically inert and FDA-compliant options
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Works under extreme pressure and temperature
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Compatible with a wide range of gases and liquids
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Trusted by engineers, welders, and contractors worldwide
Need help choosing the right product for your application? Our team is here to help. Fluoramics is more than just a sealant—it's peace of mind when safety and performance matter most.